The Answer is 20x. you cant add the x to any thing so you multiply 5 and 4 and add the x<span />
Answer:
i dont like gabe, hes mean to me >:(
Step-by-step explanation:
so no, i wont go to his party :))
we are given that 8 avocados cost 1.50.
we want to know how much 16 would cost, which is 8 x 2
to find the cost of 16 avocados, multiply 1.50 by 2
1.50 x 2 = 3
you answer would be $3
Answer:
5.21-th
Step-by-step explanation:
Mean pregnancy time (μ) = 266 days
Standard deviation (σ) = 16 days
The z-score, for any given pregnancy period 'X' is determined by:
For X = 240 days:
According to a z-score table, a score of -1.625 is equivalent to the 5.21-th percentile of a normal distribution
Answer:
28°
Step-by-step explanation:
Let's take 'x' as the number of how much degrees it dropped. So this is how the equation will look like:
-2 - x = -30
It is '-x' since the temperature 'decreased', so you must a subtract.
Take -30 to the other side and substitute it with '-x'. Since both the terms are shifted, -30 will be +30 and -x will be +x (which is equivalent to x).
x = -2 + 30
x = 28°
∴ There was a 28° drop.
